Parker Hannifin Corporation
Tube Fittings Division
Columbus, Ohio
C12
4300
Catalog
Ferulok
®
Flareless Bite Type Fittings
Dimensions and pressures for reference only, subject to change.
R6BU
Swivel Nut Run Tee
Flareless / Flareless
Swivel
SAE 080432
S5BU
Straight Thread
Branch Tee
Flareless / SAE-ORB
SAE 080429
*
Y – Across wrench flats
*
Y – Across wrench flats
S6BU
Swivel Nut Branch Tee
Flareless / Flareless
Swivel
SAE 080202
*
Y – Across wrench flats
JBU
Union Tee
Flareless (all three ends)
SAE 080401
*
Y – Across wrench flats
TUBE
FITTING
PART #
END SIZE
M
(
in.)
M1
(
in.)
Y
(
in.)
Dynamic
Pressure
(
x 1,000 PSI)
1
(
in.)
2
(
in.)
3
(
in.)
-
S -SS
2
JBU
1/8 1/8 1/8 0.77 0.77 7/16 5.0 5.0
3
JBU
3/16 3/16 3/16 0.84 0.84 7/16 5.0 5.0
4
JBU
1/4 1/4 1/4 0.89 0.89 7/16 5.0 5.0
5
JBU
5/16 5/16 5/16 0.95 0.95 9/16 5.0 5.0
6
JBU
3/8 3/8 3/8 1.05 1.05 9/16 5.0 5.0
8
JBU
1/2 1/2 1/2 1.25 1.25 3/4 5.0 5.0
8-8-6
JBU
1/2 1/2 3/8 1.25 1.14 3/4 5.0 5.0
10
JBU
5/8 5/8 5/8 1.42 1.42 7/8 4.5 4.5
12
JBU
3/4 3/4 3/4 1.58 1.58 1 1/16 4.0 4.0
14
JBU
7/8 7/8 7/8 1.66 1.66 1 5/16 3.0 3.0
16
JBU
1
1
1 1.73 1.73 1 5/16 3.0 3.0
20
JBU
1 1/4 1 1/4 1 1/4 1.89 1.89 1 5/8 2.5 2.5
24
JBU
1 1/2 1 1/2 1 1/2 2.02 2.02 1 7/8 2.0 2.0
TUBE
FITTING
PART #
END SIZE
M
(
in.)
M5
(
in.)
Y
(
in.)
Dynamic
Pressure
(
x 1,000 PSI)
1
(
in.)
2
(
in.)
3
(
in.)
-
S -SS
4
S6BU
1/4 1/4 1/4 0.89 1.00 7/16 5.0 5.0
6
S6BU
3/8 3/8 3/8 1.05 1.25 9/16 5.0 5.0
8
S6BU
1/2 1/2 1/2 1.25 1.38 3/4 5.0 5.0
12
S6BU
3/4 3/4 3/4 1.58 1.75 1 1/16 4.0 4.0
16
S6BU
1
1
1 1.73 2.00 15/16 3.0
3.0
TUBE
FITTING
PART #
END SIZE
M
(
in.)
M5
(
in.)
Y
(
in.)
Dynamic
Pressure
(
x 1,000 PSI)
1
(
in.)
2
(
in.)
3
(
in.)
-
S -SS
4
R6BU 1/4 1/4 1/4 0.89 1.00 7/16 5.0 5.0
6
R6BU 3/8 3/8 3/8 1.05 1.25 9/16 5.0 5.0
8
R6BU 1/2 1/2 1/2 1.25 1.38 3/4 5.0 5.0
12
R6BU 3/4 3/4 3/4 1.58 1.75 1 1/16 4.0 4.0
16
R6BU 1
1
1 1.73 2.00 1 5/16 3.0 3.0
TUBE
FITTING
PART #
END SIZE
M
(
in.)
M7
(
in.)
Y
(
in.)
Dynamic
Pressure
(
x 1,000 PSI)
1
(
in.)
2
(
in.)
3
UN/UNF-2A
-
S -SS
4
S5BU
1/4 1/4 7/16 - 20 0.89 1.03 7/16 5.0 5.0
6
S5BU
3/8 3/8 9/16 - 18 1.05 1.25 9/16 5.0 5.0
8
S5BU
1/2 1/2 3/4 - 16 1.25 1.45 3/4 5.0 5.0
12
S5BU
3/4 3/4 1 1/16 - 12 1.58 1.94 1 1/16 4.0 4.0
16
S5BU
1 1 1 5/16 - 12 1.73 2.05 1 5/16 3.0 3.0